Cordless hammer drill



2.1 is a perspective view of a cordless hammer drill embodying our new design;

2.2 is a front elevation view thereof;

2.3 is a rear elevation view thereof;

2.4 is a top plan view thereof;

2.5 is a bottom plan view thereof;

2.6 is a left side elevation view thereof; and

2.7 is a right side elevation view thereof.

The broken lines in the drawings are for illustrative purposes only and illustrate portions of the cordless hammer drill that form no part of the claimed design. 

CLAIM The ornamental design for a cordless hammer drill, as shown and described. 